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6012111006 = 2331180912511
BaseRepresentation
bin1011001100101100…
…11000100010011110
3120111222211212212000
411212112120202132
544303100023011
62432324223130
7301662046266
oct54626304236
916458755760
106012111006
112605752a90
1211b953aaa6
1374a749445
144106827a6
15252c2b356
hex16659889e

6012111006 has 64 divisors (see below), whose sum is σ = 14593996800. Its totient is φ = 1819454400.

The previous prime is 6012110989. The next prime is 6012111029. The reversal of 6012111006 is 6001112106.

It is a super-2 number, since 2×60121110062 = 72290957496932664072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6012111006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474291 + ... + 486801.

It is an arithmetic number, because the mean of its divisors is an integer number (228031200).

Almost surely, 26012111006 is an apocalyptic number.

6012111006 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6012111006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7296998400).

6012111006 is an abundant number, since it is smaller than the sum of its proper divisors (8581885794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6012111006 is a wasteful number, since it uses less digits than its factorization.

6012111006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342 (or 13336 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 6012111006 is about 77537.8037217975. The cubic root of 6012111006 is about 1818.3423910448.

The spelling of 6012111006 in words is "six billion, twelve million, one hundred eleven thousand, six".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 99 198 297 594 809 1618 2427 4854 7281 8899 12511 14562 17798 21843 25022 26697 37533 43686 53394 75066 80091 112599 137621 160182 225198 240273 275242 337797 412863 480546 675594 825726 1238589 2477178 3715767 7431534 10121399 20242798 30364197 60728394 91092591 111335389 182185182 222670778 273277773 334006167 546555546 668012334 1002018501 2004037002 3006055503 6012111006